Ck editor 5 how to configure it in an existing project

System Information
  • **Strapi Versionv4.10.2:
  • Operating System:
  • Database:
  • Node Version:
  • NPM Version:
  • Yarn Version:

Following git here: GitHub - nshenderov/strapi-plugin-ckeditor: Integrates CKEditor 5 into your Strapi project as a fully customizable custom field. (Unofficial integration) where do I put the ckeditor configuration file in my project, or how do I change its settings, I wanted to change a few things, remove some icons and that the theme is always light, It is already installed and running in production